Regression line on weight and result
With regression analysis we can check if there is a relationship between a dependent (also called outcome variable) and an independent variable. In this statistic, the relationship between the weight of a rider and the result (outcome) is investigated.
The formula for the regression line on the riders in the result is as follows:
The formula for the regression line on the riders in the result is as follows:
result = -0.1 * weight + 16
This means that on average for every extra kilogram weight a rider loses -0.1 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | KIRSIPUU Jaan | 80 |
| 2 | MAIGNAN Gilles | 63 |
| 3 | DE WOLF Steve | 67 |
| 6 | POLI Eros | 87 |
| 8 | HALGAND Patrice | 67 |
| 9 | ETXEBARRIA Unai | 68 |
| 11 | BOUYER Franck | 65 |
| 13 | JALABERT Nicolas | 68 |